Government · Secondary · Mount Gambier

Mount Gambier High School

778

Students

388 boys · 390 girls

U, 7-12

Year range

946

ICSEA

avg = 1000

Students from non-English speaking background

ICSEA — socio-educational intake context 946

ICSEA reflects the socio-educational background of students at this school — it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 23% of Australian schools.

Suburb Mount Gambier 5290

Local government area Mount Gambier

Remoteness Outer Regional

Sector Government

School type Secondary

Indigenous students 1%

Statistical area (SA2) Mount Gambier - West

Official website www.mghs.sa.edu.au

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Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).

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Other schools in Mount Gambier - West

School Sector Years Enrolment ICSEA

Gordon Education Centre Government U 62 951

Mount Gambier North Primary School Government U, R-6 190 888

Mulga Street Primary School Government R-6 189 943

Reidy Park Primary School Government R-6 474 990

Tenison Woods College Catholic R-12 1,552 1031

Compton Primary School Government R-6 76 980

Suttontown Primary School Government R-6 101 960

Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC and NSW government catchment zones from DET School Zones 2026 and NSW DoE School Intake Zones 2026. ICSEA is a socio-educational intake index — it measures student background, not teaching quality or outcomes. Methodology →